1140300224340 has 96 divisors (see below), whose sum is σ = 3243333187584. Its totient is φ = 299285857920.

The previous prime is 1140300224333. The next prime is 1140300224341. The reversal of 1140300224340 is 434220030411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140300224340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140300224341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2272617 + ... + 2728623.

It is an arithmetic number, because the mean of its divisors is an integer number (33784720704).

Almost surely, 2^{1140300224340} is an apocalyptic number.

1140300224340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140300224340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1621666593792).

1140300224340 is an abundant number, since it is smaller than the sum of its proper divisors (2103032963244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140300224340 is a wasteful number, since it uses less digits than its factorization.

1140300224340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456677 (or 456675 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1140300224340 its reverse (434220030411), we get a palindrome (1574520254751).

The spelling of 1140300224340 in words is "one trillion, one hundred forty billion, three hundred million, two hundred twenty-four thousand, three hundred forty".